About us

We have been in business in Poland for 26 years. We are a team of 630 people with offices in key cities. We support our clients by providing audit, advisory and outsourcing services.

How can we support your business

Important topics

Split payment

Another amendment to the VAT Act introduces a new solution: an additional payment method aimed at tightening the tax system. Provisions regarding the split payment enter…

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Rankings and awards

Grant Thornton comes 6th in this year’s ranking of audit firms (Rzeczpospolita, 17 April 2018). In 2019 we will be auditing 34 companies listed on the stock exchange - second in numbers only to EY.

Grant Thornton has been ranked 5th in the category “Large companies" in the 13th Ranking of Tax Advisory Businesses organized by “Dziennik Gazeta Prawna”.

Katarzyna Schmidt has been awarded 2nd place in the individual ranking of tax advisors in the “Local taxes” category. In the "CIT tax" category Grzegorz Szysz has been ranked 2nd and Katarzyna Schmidt 3rd.